TW15a
3
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文件（图）号
三基音响科技有限公司
商品劳务号
物品规格
物品类别
物品名称
（图名）
专业音箱
英文说明书
101.05.0009.00409
三基/β3/TW15a(100V-120V/英文)
B
TW15a
Applications
Medium Conference Room
Multifunctional Hall
Small Performance
Auditorium
Church
Description
β3 TW15a is a full range active speaker in TW family.
It has 15" Cloth edge woofers and 44mm compression
driver. The compression driver is using a new material
magnalium, the single 15 woofer has 44mm round copper wire
voice coil which can delivery 300W power ,the woofer sym-
metrical magnet cir-cuit design reduce the impar HD
effectively and enhance the LF sound quality.
TW15a is a dual-channel active speaker with internal
crossover. One channel is class D amp circuit with big
peak power handling, which is used for driving LF. The
power is 1000W / 8Ω. Another channel is using 7294 IC
for driving HF, which has low distortion, big power and
higher reliability.
Cabinet is made of 15mm and 18mm plywood with advanced
environmental protection by using Polyurethane-based painting
which is very rigid. The cabinet strength reach to 4500N.
Q235 grille is coated by powder to provide strong ultra-
Weatherability, canbe used outdoors for 5 years. The backside
foam of grille can prevent the rain.
TW15a has the protection free design, which reduces the
inter ference and enhance the sound quality. T W15a is
mainly designed for conference room, multifunctional hall,
auditorium, church, living performance.
TW Series Pro Loudspeaker System
Features
INTRODUCTION
Compact lightweight design with unique appearance.
Performance enhanced with built-in DSP.
High output SPL and sensitivity.
Master volume control.
Suitable for use as a main system with or without sub
speaker augmentation.
Durable Polyurethane textured base paint.
New generation Class D amplifier, durable and reliable.
Two Way15" Full Range Active Speaker
